The song may say "Thank heaven for little girls" — but who is college student Keiichi Morisato supposed to thank when three honest-to-goodness living Goddesses move in and take over his life? And should he really be all that grateful? After all, in most mythologies, close relationships between mortals and immortals usually lead to mortifying complications, so we're already talking about an extremely mixed blessing! And when a FOURTH Goddess suddenly appears, that blessing becomes more like a curse! They may just be trying to help, but sometimes it seems that Belldandy, Skuld, Urd, and Peorth might be less concerned with Keiichi's safety than they are with establishing a pecking order and ownership rights! The delicate celestial balance that exists between human and goddess is thrown into complete and utter chaos in Ah! My Goddess Season 2.